Question

Electronic configuration of AlCl3​

Answer 1

The atomic number of Aluminium is 13 ,so its electronic configuration is 2, 8, 3 . It has 3 electrons in outermost shell . The aluminium atom can lose these 3 electrons to form the aluminium ion ,Al³+, having an inert gas electron configuration of 2,8.

Answer 2

Explanation:

the atomic number of Al is 13 therefore electronic configuration will be 2,8,3 and atomic number of chlorine is 17 therefore electronic configuration will be2,8,7.

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